After an update to the system (emerge -uD world), media-libs/libpng was upgraded to 1.4.3. I then run revdep-rebuild, and everything that depended on libpng was built except libgdiplus. Reproducible: Always Actual Results: This is the error: checking for cairo's PNG backend... configure: WARNING: Could not find libpng in the pkg-config search path checking whether cairo's PNG backend could be enabled... no configure: error: requested PNG backend could not be enabled configure: error: ./configure failed for cairo !!! Please attach the following file when seeking support: !!! /var/tmp/portage/dev-dotnet/libgdiplus-2.4.2/work/libgdiplus-2.4.2/config.log * ERROR: dev-dotnet/libgdiplus-2.4.2 failed: * econf failed * * Call stack: * ebuild.sh, line 54: Called src_configure * environment, line 3137: Called go-mono_src_configure '--with-cairo=system' * environment, line 2276: Called econf '--disable-dependency-tracking' '--disable-static' '--with-cairo=system' * ebuild.sh, line 544: Called die * The specific snippet of code: * die "econf failed" * * If you need support, post the output of 'emerge --info =dev-dotnet/libgdiplus-2.4.2', * the complete build log and the output of 'emerge -pqv =dev-dotnet/libgdiplus-2.4.2'. * The complete build log is located at '/var/tmp/portage/dev-dotnet/libgdiplus-2.4.2/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/dev-dotnet/libgdiplus-2.4.2/temp/environment'. * S: '/var/tmp/portage/dev-dotnet/libgdiplus-2.4.2/work/libgdiplus-2.4.2' >>> Failed to emerge dev-dotnet/libgdiplus-2.4.2, Log file: $ emerge --info Portage 2.1.8.3 (default/linux/amd64/10.0/desktop/gnome, gcc-4.4.3, glibc-2.11.2-r0, 2.6.32-gentoo-r7 x86_64) ================================================================= System uname: Linux-2.6.32-gentoo-r7-x86_64-Intel-R-_Core-TM-2_Duo_CPU_E6750_@_2.66GHz-with-gentoo-1.12.13 Timestamp of tree: Sun, 27 Jun 2010 22:45:01 +0000 app-shells/bash: 4.0_p37 dev-java/java-config: 2.1.11 dev-lang/python: 2.6.5-r2, 3.1.2-r3 dev-util/cmake: 2.6.4-r3 sys-apps/baselayout: 1.12.13 sys-apps/sandbox: 1.6-r2 sys-devel/autoconf: 2.13, 2.65 sys-devel/automake: 1.9.6-r3, 1.10.3, 1.11.1 sys-devel/binutils: 2.20.1-r1 sys-devel/gcc: 4.4.3-r2 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 2.2.6b virtual/os-headers: 2.6.30-r1 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -march=nocona -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/X11/xkb /usr/share/config /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/eselect/postgresql /etc/fonts/fonts.conf /etc/gconf /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-O2 -march=nocona -pipe" DISTDIR="/usr/portage/distfiles" EMERGE_DEFAULT_OPTS="--with-bdeps=y" FEATURES="assume-digests buildpkg distlocks fixpackages news parallel-fetch protect-owned sandbox sfperms strict unmerge-logs unmerge-orphans userfetch" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="pt_PT.utf8" LDFLAGS="-Wl,-O1" LINGUAS="pt_PT pt en" MAKEOPTS="-j4" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage/layman/sunrise /usr/local/portage/layman/kde-sunset /usr/local/portage" SYNC="rsync://mero.madeiratecnopolo.pt/gentoo-portage" USE="X a52 aac acl acpi ads alsa amd64 avahi berkdb bluetooth branding bzip2 cairo cdda cddb cdio cdparanoia cdr cli consolekit cracklib crypt cups cxx dbus dri dts dvd dvdr eds emboss encode evo exif fam ffmpeg firefox flac fortran gdbm gdu gif gnome gnome-keyring gnome-print gpm gstreamer gtk h323 hal iconv id3tag ipv6 ithreads java jpeg kerberos lame lcms ldap libnotify live logrotate mad matroska mikmod mmx mng modules mp3 mp4 mpeg mudflap multilib musepac musepack nautilus ncurses network networkmanager nls nptl nptlonly nsplugin nvidia ogg opengl openmp pam pango pcre pdf perl png policykit ppds pppd python qt3support qt4 quicktime readline reflection samba sdl session sip smp spell spl sse sse2 ssl ssse3 startup-notification svg sysfs tcpd theora threads tiff truetype tta unicode usb vorbis wav wavpack wma wmf x264 xcb xml xorg xulrunner xv xvid xvmc zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="pt_PT pt en" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="nvidia vga" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CPPFLAGS, CTARGET, FFLAGS, INSTALL_MASK, LC_ALL, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Most likely (looking at 'Timestamp of tree') a dupe of bug 325953.
(In reply to comment #1) > Most likely (looking at 'Timestamp of tree') a dupe of bug 325953. > You are correct. I run: $ emerge --sync $ emerge --oneshot libgdiplus and it builds. Thanks.
